Labour's Broadcasting spokesperson says a plan to outsource content for Maori and Pacific Programming at TVNZ has left many unanswered questions; One of the programmes, Tagata Pasifika, has been on air for 27 years; New research has found that Maori migrating to Australia are more likely to be drawn across the Tasman during economic boom times; New Zealand's largest farming corporation says it's passing on its expertise to iwi, which take over its farms via Treaty of Waitangi settlements.